┌───────── Escherichia coli (126-179/182) ATCC 8739 (2)  
┬───────────────────────────────────────────────────┴──────────────── Escherichia coli (126-180/182) APEC O1   
└──────────────────────────────────────────────────────┬─ Escherichia coli (97-155/155) ATCC 8739 (2)  
                                                       └─────────┬─ fig|6666666.5357.peg.3580 TY-2482 strain   
                                                                 └─ Escherichia coli (97-155/155) APEC O1 (5)  
  
probable copper-binding protein (1)
Possible copper-binding protein (1)
Silver-binding protein (1)
Silver-binding protein silE precursor (1)
Others (1)